Hi hemvarsha,In the first case you probably did not select the "No reduction" option. The timetable shows the reduced fares by default. The correct fare is CHF 46 for a single trip, unless you have a rail pass.
Planning your trip is much easier with a free MySwissAlps account. Learn all about Switzerland and get in touch with us quickly if you have questions.
Let Swiss travel consultants create a customized itinerary. They will book your entire trip.